Amtech Systems, Inc. Common Stock (ASYS)

Typically moves ±11.95% on earnings
EARNINGS ANALYTICS
event_upcoming Next Earnings: 2026-12-10 HIGH CONFIDENCE
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Amtech Systems, Inc. Common Stock (ASYS) has reported earnings 21 times since Aug 04, 2021. The stock moves an average of ±11.95% the day after reporting, closing higher 42.9% of the time. Its largest post-earnings gain was +28.32% (Feb 09, 2024) and its largest decline was -30.15% (Feb 05, 2026). The next earnings report is predicted for 2026-12-10 (high confidence).

Earnings reactions

How ASYS moved on each past earnings report.

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Earnings Impact

Total Earnings

21

Avg Abs. Movement

±11.95%

Positive %

42.9%

Negative %

57.1%

Historical Earnings Statistics

Date Timing Earnings move SEC Filing
Aug 05, 2026 ☽ POST -6.74% open_in_new
May 07, 2026 ☽ POST +22.14% open_in_new
Feb 05, 2026 ☽ POST -30.15% open_in_new
Dec 10, 2025 ☽ POST +18.67% open_in_new
event

Earnings Count

21

Total earnings in dataset

trending_up

Avg Abs. Movement

±11.95%

Avg % price change on earnings

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SEC Filings

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Browse all SEC filings

account_balance

Institutional ownership

Holdings as of Jun 30, 2026 · SEC 13-F

View all 15 →
15
Funds holding
$31959575
Total value held
Buying
13 added · 2 reduced
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$1915617 +40.46%
Ubs Group Ag
$1825282 NEW BUY

SEC Filing Types

Recent SEC Filings

10 most recent
Form Date Filed View on EDGAR
4 20260825 open_in_new SEC.gov
SCHEDULE 13G/A 20260806 open_in_new SEC.gov
10-Q 20260805 open_in_new SEC.gov
4 20260805 open_in_new SEC.gov
4 20260805 open_in_new SEC.gov
4 20260805 open_in_new SEC.gov
8-K 20260805 open_in_new SEC.gov
8-K 20260805 open_in_new SEC.gov
SCHEDULE 13G 20260727 open_in_new SEC.gov
424B5 20260603 open_in_new SEC.gov

Frequently asked about ASYS earnings

When does Amtech Systems, Inc. Common Stock report earnings next? expand_more

Amtech Systems, Inc. Common Stock (ASYS)'s next earnings date is predicted (high confidence) for 2026-12-10. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does ASYS stock move after earnings? expand_more

Over 21 reports, ASYS has moved an average of ±11.95% the session after earnings, closing higher 42.9% of the time.

What was ASYS's biggest post-earnings move? expand_more

ASYS's largest post-earnings gain on record was +28.32% on Feb 09, 2024, and its largest decline was -30.15% on Feb 05, 2026.

Where can I find Amtech Systems, Inc. Common Stock's SEC filings? expand_more

All of Amtech Systems, Inc. Common Stock's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.

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